X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fbasic%2Fstrv.h;h=0a908c89345db05ffc25fe1d89c7a6251fa2094f;hb=f7afdbbb986bed7022976612a740027697ce93ec;hp=9629480d86a703362a4918afdc7bd595d13f9b3b;hpb=5db0e7adf018c82dd63cd21d31dd313dff5561af;p=elogind.git
diff --git a/src/basic/strv.h b/src/basic/strv.h
index 9629480d8..0a908c893 100644
--- a/src/basic/strv.h
+++ b/src/basic/strv.h
@@ -1,5 +1,3 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
#pragma once
/***
@@ -21,10 +19,14 @@
along with systemd; If not, see .
***/
+#include
#include
#include
-#include
+#include
+#include "alloc-util.h"
+#include "extract-word.h"
+#include "macro.h"
#include "util.h"
char *strv_find(char **l, const char *name) _pure_;
@@ -35,35 +37,50 @@ char **strv_free(char **l);
DEFINE_TRIVIAL_CLEANUP_FUNC(char**, strv_free);
#define _cleanup_strv_free_ _cleanup_(strv_freep)
+char **strv_free_erase(char **l);
+DEFINE_TRIVIAL_CLEANUP_FUNC(char**, strv_free_erase);
+#define _cleanup_strv_free_erase_ _cleanup_(strv_free_erasep)
+
void strv_clear(char **l);
char **strv_copy(char * const *l);
unsigned strv_length(char * const *l) _pure_;
-int strv_extend_strv(char ***a, char **b);
-// UNNEEDED int strv_extend_strv_concat(char ***a, char **b, const char *suffix);
+#if 0 /// UNNEEDED by elogind
+int strv_extend_strv(char ***a, char **b, bool filter_duplicates);
+int strv_extend_strv_concat(char ***a, char **b, const char *suffix);
+#endif // 0
int strv_extend(char ***l, const char *value);
-// UNNEEDED int strv_extendf(char ***l, const char *format, ...) _printf_(2,0);
+#if 0 /// UNNEEDED by elogind
+int strv_extendf(char ***l, const char *format, ...) _printf_(2,0);
+#endif // 0
+int strv_extend_front(char ***l, const char *value);
int strv_push(char ***l, char *value);
int strv_push_pair(char ***l, char *a, char *b);
int strv_push_prepend(char ***l, char *value);
int strv_consume(char ***l, char *value);
-// UNNEEDED int strv_consume_pair(char ***l, char *a, char *b);
+#if 0 /// UNNEEDED by elogind
+int strv_consume_pair(char ***l, char *a, char *b);
+#endif // 0
int strv_consume_prepend(char ***l, char *value);
char **strv_remove(char **l, const char *s);
char **strv_uniq(char **l);
-// UNNEEDED bool strv_is_uniq(char **l);
+#if 0 /// UNNEEDED by elogind
+bool strv_is_uniq(char **l);
-// UNNEEDED bool strv_equal(char **a, char **b);
+bool strv_equal(char **a, char **b);
+#endif // 0
#define strv_contains(l, s) (!!strv_find((l), (s)))
char **strv_new(const char *x, ...) _sentinel_;
char **strv_new_ap(const char *x, va_list ap);
+#define STRV_IGNORE ((const char *) -1)
+
static inline const char* STRV_IFNOTNULL(const char *x) {
- return x ? x : (const char *) -1;
+ return x ? x : STRV_IGNORE;
}
static inline bool strv_isempty(char * const *l) {
@@ -71,31 +88,43 @@ static inline bool strv_isempty(char * const *l) {
}
char **strv_split(const char *s, const char *separator);
-// UNNEEDED char **strv_split_newlines(const char *s);
+#if 0 /// UNNEEDED by elogind
+char **strv_split_newlines(const char *s);
-// UNNEEDED int strv_split_quoted(char ***t, const char *s, UnquoteFlags flags);
+int strv_split_extract(char ***t, const char *s, const char *separators, ExtractFlags flags);
+#endif // 0
char *strv_join(char **l, const char *separator);
-// UNNEEDED char *strv_join_quoted(char **l);
+#if 0 /// UNNEEDED by elogind
+char *strv_join_quoted(char **l);
+#endif // 0
char **strv_parse_nulstr(const char *s, size_t l);
char **strv_split_nulstr(const char *s);
+#if 0 /// UNNEEDED by elogind
+int strv_make_nulstr(char **l, char **p, size_t *n);
bool strv_overlap(char **a, char **b) _pure_;
+#endif // 0
#define STRV_FOREACH(s, l) \
for ((s) = (l); (s) && *(s); (s)++)
-#define STRV_FOREACH_BACKWARDS(s, l) \
- STRV_FOREACH(s, l) \
- ; \
- for ((s)--; (l) && ((s) >= (l)); (s)--)
+#define STRV_FOREACH_BACKWARDS(s, l) \
+ for (s = ({ \
+ char **_l = l; \
+ _l ? _l + strv_length(_l) - 1U : NULL; \
+ }); \
+ (l) && ((s) >= (l)); \
+ (s)--)
#define STRV_FOREACH_PAIR(x, y, l) \
for ((x) = (l), (y) = (x+1); (x) && *(x) && *(y); (x) += 2, (y) = (x + 1))
char **strv_sort(char **l);
+#if 0 /// UNNEEDED by elogind
void strv_print(char **l);
+#endif // 0
#define STRV_MAKE(...) ((char**) ((const char*[]) { __VA_ARGS__, NULL }))
@@ -131,6 +160,11 @@ void strv_print(char **l);
})
#define STR_IN_SET(x, ...) strv_contains(STRV_MAKE(__VA_ARGS__), x)
+#define STRPTR_IN_SET(x, ...) \
+ ({ \
+ const char* _x = (x); \
+ _x && strv_contains(STRV_MAKE(__VA_ARGS__), _x); \
+ })
#define FOREACH_STRING(x, ...) \
for (char **_l = ({ \
@@ -144,7 +178,9 @@ void strv_print(char **l);
_l[0]; \
}))
-// UNNEEDED char **strv_reverse(char **l);
+#if 0 /// UNNEEDED by elogind
+char **strv_reverse(char **l);
+char **strv_shell_escape(char **l, const char *bad);
bool strv_fnmatch(char* const* patterns, const char *s, int flags);
@@ -153,3 +189,12 @@ static inline bool strv_fnmatch_or_empty(char* const* patterns, const char *s, i
return strv_isempty(patterns) ||
strv_fnmatch(patterns, s, flags);
}
+
+char ***strv_free_free(char ***l);
+
+char **strv_skip(char **l, size_t n);
+
+int strv_extend_n(char ***l, const char *value, size_t n);
+
+int fputstrv(FILE *f, char **l, const char *separator, bool *space);
+#endif // 0